MattBench MattBench Event details n9x.co

Event details

[Event "Fastchess Tournament"]
[Site "?"]
[Date "2026.09.14"]
[Round "221"]
[White "Heimdall-dev"]
[Black "Heimdall-base"]
[Result "1-0"]
[EngineWhiteName "Heimdall dev (unknown at unknown)"]
[EngineWhiteAuthor "Nocturn9x (see LICENSE)"]
[EngineBlackName "Heimdall dev (unknown at unknown)"]
[EngineBlackAuthor "Nocturn9x (see LICENSE)"]
[SetUp "1"]
[FEN "r1bqkb1r/p2ppppp/npp4n/8/P1P5/4R3/1P1PPPPP/1NBQKBNR w Kkq - 0 5"]
[GameDuration "00:00:00"]
[GameStartTime "2026-09-14T13:36:05 +0000"]
[GameEndTime "2026-09-14T13:36:06 +0000"]
[PlyCount "12"]
[Termination "illegal move"]
[TimeControl "-"]

5. d4 {-0.10/9 0.022s, n=12740, sd=14} Nf5 {+0.20/8 0.016s, n=12742, sd=14}
6. Rc3 {-0.43/9 0.022s, n=17414, sd=14} e5 {+0.46/11 0.033s, n=25290, sd=21}
7. dxe5 {-0.63/9 0.022s, n=12539, sd=13} Bb4 {+0.56/9 0.017s, n=13997, sd=14}
8. Nf3 {-0.79/9 0.033s, n=25453, sd=14} Nh4 {+0.58/9 0.055s, n=39274, sd=16}
9. Qd4 {-0.58/9 0.023s, n=17074, sd=18} Nxf3+ {-0.44/8 0.045s, n=33658, sd=13}
10. gxf3 {-0.24/9 0.028s, n=18660, sd=17, Black makes an illegal move: e8h8} 1-0